//
//  EncryptionTools.h
//  WonderfulNotes
//
//  Created by 千锋 on 16/1/12.
//  Copyright © 2016年 andy. All rights reserved.
//
// 加密类
#import <Foundation/Foundation.h>

@interface EncryptionTools : NSObject

+(NSString *)MD5StringFromString:(NSString *)str;

@end
